title: A survey of the use of herbs among patients attending secondary-level health care facilities in southwestern Nigeria.
abstract: This study was carried out to evaluate the herb usage among patients attending secondary health facilities in Southwestern Nigeria. Data including allergies to drug and herbs, use of social drugs, and herbs and their perceived efficacy to herbs was collected from 265 patients (inpatients n = 65; outpatients n = 200) using structured questionnaire and patients' drug charts. A total of 15.4% of inpatients were found to be using herbs that may be potentially harmful due to drug-drug/drug-herb interactions. Nine percent experienced adverse effects with the use of herbs, whereas 2% experienced adverse reactions on coadministration with prescribed drugs. A high percent of outpatients, 38%, were using alcoholic beverages for extracting the plant materials themselves. The study showed that the use of herbs with drugs is widely practiced among patients attending secondary health care facilities in Nigeria, usually without the doctor or pharmacist's knowledge.
authors.affiliation: Department of Clinical Pharmacy and Pharmacy Administration, University of Ibadan, Ibadan, Nigeria. to.fakeye@mail.ui.edu.ng
authors.forename: Titilayo Oyelola
authors.initials: TO
authors.lastname: Fakeye
authors.forename: Abu
authors.initials: A
authors.lastname: Tijani
authors.forename: O
authors.initials: O
authors.lastname: Adebisi
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D005260:Female; D015438:Health Behavior; D007722:Health Knowledge, Attitudes, Practice; D041743:Herb-Drug Interactions; D006801:Humans; D008297:Male; D008875:Middle Aged; D009549:Nigeria / Q000453:epidemiology; D008517:Phytotherapy / Q000523:psychology / Q000706:statistics & numerical data*; D028321:Plant Preparations / Q000009:adverse effects / Q000627:therapeutic use*; D011369:Professional-Patient Relations; D012648:Self Care / Q000379:methods; D012651:Self Medication / Q000523:psychology / Q000706:statistics & numerical data*; D011795:Surveys and Questionnaires
chemical_list: D028321:Plant Preparations